The internet has run like Super Sonic on speed shoes over the weekend with information on the upcoming Sonic Unleashed - which may be coming to Wii.
The project, exposed by various reliable Sonic and Sega fansites/blog, is seen to be a new 3D outing for the blue wonder, seeing him dabble with a more wolfy side.
Gameplay/story wise, details seem sketchy, however Sonic is said to be able to transform into a "werewolf" form, joined by his old chums Tails and Knuckles, along with a mysterious unknown being. Maybe.. a brown..hedgehog?
German Sega fan-blog, SEGA ON, the title is scheduled for release this Winter, possibly before Christmas - assets which were found on SEGA's server (has since been removed).
According to Sonic Stadium, the game is due for a multi-platform release, including strong signs of a Wii version:
"Sonic unleashed will be on the cover of the next PLAY magazine, it will also feature in Nintendo's magazine (NOM) and will be in the August issue. The screens I have uploaded are from the Xbox 360 version of the game, however, the game is going to be a multiformat release."
First gameplay footage (presumably from the Xbox 360 version):